/*
* @Author: shu
* @Date:   2018-08-09 13:52:15
* @Last Modified by:   shu
* @Last Modified time: 2018-08-09 16:09:11
*/
 /* reset */

.col-center-block{
	 border:1px solid #ddd;	
	 float: none;
     display: block;
     margin-left: auto;
     margin-right: auto;
     margin-top: 100px;
     padding-top: 30px;
     padding-bottom: 30px;
}
.denglu{
	margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
}
.denglu span{
	font-size: 30px;
	display: block;
	font-weight: bold;
	text-align: center;
}
.error{
    display: block;
    margin-left: auto;
    margin-right: auto;
    color: red;
    font-size: 20px;
    text-align: center;
}